CN213919350U - Nozzle filtering device of injection molding machine - Google Patents
Nozzle filtering device of injection molding machine Download PDFInfo
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- CN213919350U CN213919350U CN202022083818.8U CN202022083818U CN213919350U CN 213919350 U CN213919350 U CN 213919350U CN 202022083818 U CN202022083818 U CN 202022083818U CN 213919350 U CN213919350 U CN 213919350U
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- injection molding
- nozzle
- filter
- scraper
- molding machine
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Abstract
The utility model discloses a nozzle filtering device of an injection molding machine, which comprises an injection molding nozzle, a piston block, a motor, a filter pipe, a scraper and a filter plate, wherein the upper left end of the injection molding nozzle is connected with an injection molding pipe, and the lower end of the injection molding nozzle is connected with a discharging pipe; the piston block is movably arranged in the injection nozzle through a connecting rod; the motor is installed through fixed frame on the lateral wall of mouth of moulding plastics, the output of motor is connected with a guard box, be equipped with transmission and a bull stick in the guard box, the scraper blade passes through the axle sleeve and installs on the bull stick, an organic whole is connected with scraper blade bottom and a pair of scraper blade lateral part on the scraper blade. Because the motor, the filter tube, the scraper and the filter plate are arranged, the scraper and the bristles rotate to wipe the inner wall of the filter tube, particles blocking filter holes are cleaned, injection molding materials are continuously pushed forwards, the phenomenon that the inside of an injection molding nozzle is blocked is avoided, and injection molding efficiency is improved.
Description
Technical Field
The utility model relates to a mouth technical field, concretely relates to injection molding machine penetrates mouth filter equipment.
Background
The injection molding machine is mainly used for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic molding die. The injection molding is a process of injecting the plastic in a plasticized molten state into a closed mold cavity by means of the thrust of a screw or a plunger, and obtaining a product after solidification and shaping. In the prior art, in the process of injection molding, the injection molding raw material is bonded on the inner wall of the injection molding nozzle due to external factors such as temperature and the like, so that the raw material cannot be normally discharged, the injection molding efficiency and the product quality are greatly influenced, and the injection molding raw material is fixed on a filtering device and is inconvenient to clean, so that the inner structure of the injection molding nozzle is urgently required to be modified, and the discharging is smoother.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an injection molding machine nozzle filter equipment to solve above-mentioned technical problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a nozzle filter assembly for an injection molding machine, comprising:
the injection molding nozzle is connected with an injection molding pipe at the left upper end of the injection molding nozzle, and the lower end of the injection molding nozzle is connected with a discharge pipe;
the piston block is movably arranged inside the injection nozzle through a connecting rod and is in sliding fit with the inner side wall of the injection nozzle;
the motor is mounted on the outer side wall of the injection nozzle through a fixing frame, the output end of the motor is connected with a protection box, a transmission device and a rotating rod are arranged in the protection box, and the rotating rod penetrates through the bottom of the protection box and extends downwards;
the filter pipe is arranged on the inner side wall of the injection nozzle through a fixing block;
the scraper is mounted on the rotating rod through a shaft sleeve and is accommodated in the filter pipe, the scraper is integrally connected with a scraper bottom and a pair of scraper side parts, and the pair of scraper side parts are symmetrically connected to two ends of the scraper bottom;
the filter, the filter is installed bottom in the mouth of moulding plastics, just the filter intussuseption is filled with a plurality of cleaning balls, the whole frustum shape that is of filter.
Further, the transmission device comprises a first bevel gear and a second bevel gear, the first bevel gear is sleeved on the output end of the motor, and the second bevel gear is sleeved on the rotating rod.
Further, the first bevel gear is in meshed transmission with the second bevel gear.
Further, the lower end of the rotating rod is mounted on the filter pipe through a bearing.
Furthermore, the lower end of the bottom of the scraper is provided with a plurality of lower scrapers.
Furthermore, a plurality of side scrapers are arranged on the outer sides of the side parts of the pair of scrapers.
Furthermore, a plurality of first through holes are regularly formed in the outer side wall of the filter pipe.
Furthermore, a plurality of second through holes are regularly formed in the filter plate.
According to the above technical solution, the utility model has the advantages that: because the motor, the filter tube, the scraper and the filter plate are arranged, the scraper and the bristles rotate to clean the inner wall of the filter tube, particles blocking filter holes are cleaned, injection molding materials are continuously pushed forwards, the blockage in the injection molding nozzle is avoided, the injection molding efficiency is improved, the use cost is reduced, and the operation of workers is facilitated.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial cross-sectional view of the present invention.
Fig. 3 is a partially enlarged view of a portion a of fig. 1.
FIG. 4 is a partial enlarged view of FIG. 1 at B
Fig. 5 is a partial cross-sectional view of the present invention.
List of reference numerals: the injection molding device comprises an injection molding nozzle 1, an injection molding pipe 11, a discharge pipe 12, a piston block 2, a connecting rod 21, a motor 3, a protection box 31, a first bevel gear 32, a second bevel gear 321, a rotating rod 33, a bearing 331, a filter pipe 4, a first through hole 41, a scraper 5, a scraper bottom 51, lower scraping bristles 511, a shaft sleeve 52, a scraper side 53, side scraping bristles 531, a filter plate 6, a cleaning ball 61 and a second through hole 62.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Referring to fig. 1 to 5, a nozzle filter device of an injection molding machine is shown in fig. 1, 2, 3, 4 and 5, and comprises an injection nozzle 1, a piston block 2, a motor 3, a filter pipe 4, a scraper 5 and a filter plate 6, wherein the upper left end of the injection nozzle 1 is connected with an injection pipe 11, and the lower end of the injection nozzle 1 is connected with a discharge pipe 12; the piston block 2 is movably arranged inside the injection nozzle 1 through a connecting rod 21, and the piston block 2 is in sliding fit with the inner side wall of the injection nozzle 1; the motor 3 is installed on the outer side wall of the injection nozzle 1 through a fixing frame, the output end of the motor 3 is connected with a protection box 31, a transmission device and a rotating rod 33 are arranged in the protection box 31, and the rotating rod 33 penetrates through the bottom of the protection box 31 and extends downwards; the filter pipe 4 is arranged on the inner side wall of the injection nozzle 1 through a fixing block; the scraper 5 is installed on the rotating rod 33 through a shaft sleeve 52, the scraper 5 is accommodated in the filter tube 4, a scraper bottom 51 and a pair of scraper side parts 53 are integrally connected to the scraper 5, and the pair of scraper side parts 53 are symmetrically connected to two ends of the scraper bottom 51; the filter 6 is installed bottom in the mouth of moulding plastics 1, just the filter 6 intussuseption is filled with a plurality of cleaning balls 61, the whole frustum shape that is of filter 6 sets up above structure, is favorable to slowing down material falling speed.
Preferably, the transmission device comprises a first bevel gear 32 and a second bevel gear 321, the first bevel gear 32 is sleeved on the output end of the motor 3, and the second bevel gear 321 is sleeved on the rotating rod 33.
Preferably, the first bevel gear 32 is in mesh transmission with the second bevel gear 321.
Preferably, the lower end of the rotating rod 33 is mounted on the filtering pipe 4 through a bearing 331.
Preferably, the lower extreme of scraper blade bottom 51 is equipped with a plurality of down scrapes hair 511, sets up above structure, can prevent that the material from gluing on the inner wall, influences normal ejection of compact.
Preferably, a plurality of side bristles 531 are provided on the outer sides of the pair of blade side portions 53.
Preferably, a plurality of first through holes 41 are regularly arranged on the outer side wall of the filter pipe 4, and the structure is arranged, so that the filtering effect is better.
Preferably, a plurality of second through holes 62 are regularly arranged on the filter plate 6, and the structure is arranged, so that the material can fall more uniformly.
In conclusion, due to the arrangement of the motor 3, the filter pipe 4, the scraper 5 and the filter plate 6, the scraper 5 and the brush bristles 6 rotate to clean the inner wall of the filter pipe 4, particles blocking filter holes are cleaned, injection molding materials are continuously pushed forwards, the blockage inside an injection molding nozzle is avoided, the injection molding efficiency is improved, the use cost is reduced, and the operation by workers is facilitated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A nozzle filter device of an injection molding machine, comprising:
the injection molding device comprises an injection molding nozzle (1), wherein the upper left end of the injection molding nozzle (1) is connected with an injection molding pipe (11), and the lower end of the injection molding nozzle (1) is connected with a discharge pipe (12);
the piston block (2) is movably arranged inside the injection nozzle (1) through a connecting rod (21), and the piston block (2) is in sliding fit with the inner side wall of the injection nozzle (1);
the injection molding nozzle comprises a motor (3), wherein the motor (3) is installed on the outer side wall of the injection molding nozzle (1) through a fixing frame, the output end of the motor (3) is connected with a protection box (31), a transmission device and a rotating rod (33) are arranged in the protection box (31), and the rotating rod (33) penetrates through the bottom of the protection box (31) and extends downwards;
the filter pipe (4) is mounted on the inner side wall of the injection nozzle (1) through a fixing block;
the scraper (5) is installed on the rotating rod (33) through a shaft sleeve (52), the scraper (5) is accommodated in the filter pipe (4), a scraper bottom (51) and a pair of scraper side parts (53) are integrally connected to the scraper (5), and the pair of scraper side parts (53) are symmetrically connected to two ends of the scraper bottom (51);
filter (6), filter (6) are installed bottom in the mouth of moulding plastics (1), just filter (6) intussuseption is filled with a plurality of cleaning balls (61), filter (6) are whole to be frustum shape.
2. The injection molding machine nozzle filter apparatus of claim 1, wherein the transmission comprises a first bevel gear (32) and a second bevel gear (321), the first bevel gear (32) being fitted over the output of the motor (3), the second bevel gear (321) being fitted over the rotating rod (33).
3. The injection molding machine nozzle filter apparatus of claim 2, wherein the first bevel gear (32) is in meshing transmission with the second bevel gear (321).
4. The injection molding machine nozzle filter apparatus as claimed in claim 1, wherein the lower end of said rotary rod (33) is mounted on said filter tube (4) by means of a bearing (331).
5. The nozzle filter apparatus of an injection molding machine according to claim 1, wherein the lower end of said scraper bottom (51) is provided with a plurality of lower bristles (511).
6. The nozzle filter apparatus of an injection molding machine of claim 1, wherein the outer sides of the pair of scraper side portions (53) are each provided with a plurality of side bristles (531).
7. The nozzle filtering device of an injection molding machine according to claim 1, wherein the outer side wall of the filtering pipe (4) is regularly provided with a plurality of first through holes (41).
8. The nozzle filter device of an injection molding machine according to claim 1, wherein said filter plate (6) is regularly provided with a plurality of second through holes (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022083818.8U CN213919350U (en) | 2020-09-22 | 2020-09-22 | Nozzle filtering device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022083818.8U CN213919350U (en) | 2020-09-22 | 2020-09-22 | Nozzle filtering device of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213919350U true CN213919350U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022083818.8U Active CN213919350U (en) | 2020-09-22 | 2020-09-22 | Nozzle filtering device of injection molding machine |
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| Country | Link |
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| CN (1) | CN213919350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115922753A (en) * | 2023-01-09 | 2023-04-07 | 郴州市海通电子有限公司 | Integrated mechanical arm |
| CN116619684A (en) * | 2023-07-25 | 2023-08-22 | 复星科技集团有限公司 | Sizing material filtering structure for rubber injection machine |
-
2020
- 2020-09-22 CN CN202022083818.8U patent/CN213919350U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115922753A (en) * | 2023-01-09 | 2023-04-07 | 郴州市海通电子有限公司 | Integrated mechanical arm |
| CN115922753B (en) * | 2023-01-09 | 2023-06-30 | 郴州市海通电子有限公司 | Integrated mechanical arm |
| CN116619684A (en) * | 2023-07-25 | 2023-08-22 | 复星科技集团有限公司 | Sizing material filtering structure for rubber injection machine |
| CN116619684B (en) * | 2023-07-25 | 2023-10-10 | 复星科技集团有限公司 | Sizing material filtering structure for rubber injection machine |
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